Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > NY Providers > Family Physicians & Family Medicine Specialists

Dr. Anna Lizza Lopez Siasoco, MD

(7 Ratings)

Specializes in: Family Medicine and Hospital Medicine (Hospitalist)

373 Route 111 Suite 14
Smithtown, NY 11787

(516) 883-0218

Dr. Anna Lizza Lopez Siasoco, MD is a family medicine practitioner in Smithtown, NY specializing in family medicine and hospital medicine (hospitalist).

Office Locations

373 Route 111 Suite 14
Smithtown, NY 11787

open_in_new

415 Port Washington Boulevard
Port Washington, NY 11050

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Anna Lizza Lopez Siasoco, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2024, Dr. Anna Lizza Lopez Siasoco, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within New York. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

blood draw

phlebotomy for lab tests

urine tests

By Affordability:

lab tests

In 2012, among providers in related specialties within New York, Dr. Anna Lizza Lopez Siasoco, MD performed more blood draw, phlebotomy for lab tests, and urine tests procedures for Medicare patients than 75% of them and she also had a list price for lab tests that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2012 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

blood draw	125
doctor visit	435
hospital care	345
inpatient care	345
preventive care	54
vaccines	54

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2013 were hospital care, inpatient care, blood draw and preventive care.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

blood draw	108
breathing treatment	15
doctor visit	501
ear procedures	14
hospital care	247
inpatient care	247
lab tests	19
preventive care	61
vaccines	61

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	77
Female	152

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	97
85 and over	73
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	52
Depression	19
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	47
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2014 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

hospital care	440
inpatient care	440
preventive care	12
vaccines	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	65
Female	90

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	47
85 and over	68
Less than 65	0

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	72
Depression	32
Chronic Kidney Disease	49
Asthma	14
Osteoperosis	11
Atrial Fibrilation	39
Heart Failure	58
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	32
Cancer	21

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

hospital care	1680
inpatient care	1601
outpatient care	79

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	452
Female	500

**Ethnicity**
Non-Hispanic White	812
Black	52
Hispanic	28
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	318
85 and over	338
Less than 65	72

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	58
Asthma	26
Osteoperosis	11
Atrial Fibrilation	46
Heart Failure	66
Chronic Obstructive Pulmonary Disease	35
Diabetes	57
Dementia	30
Cancer	23

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

hospital care	1674
inpatient care	1503
outpatient care	171

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	205
Female	257

**Ethnicity**
Non-Hispanic White	378
Black	33
Hispanic	21
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	155
85 and over	161
Less than 65	32

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	75
Depression	31
Chronic Kidney Disease	59
Asthma	36
Osteoperosis	15
Atrial Fibrilation	37
Heart Failure	57
Chronic Obstructive Pulmonary Disease	33
Diabetes	54
Dementia	31
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

hospital care	1392
inpatient care	1276
outpatient care	116

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	244
Female	216

**Ethnicity**
Non-Hispanic White	393
Black	27
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	158
85 and over	147
Less than 65	37

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	75
Depression	38
Chronic Kidney Disease	60
Asthma	14
Osteoperosis	11
Atrial Fibrilation	45
Heart Failure	57
Chronic Obstructive Pulmonary Disease	33
Diabetes	54
Dementia	30
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

hospital care	1256
inpatient care	1194
outpatient care	62

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	191
Female	234

**Ethnicity**
Non-Hispanic White	358
Black	21
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	157
85 and over	153
Less than 65	28

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	75
Depression	38
Chronic Kidney Disease	65
Asthma	15
Osteoperosis	14
Atrial Fibrilation	44
Heart Failure	64
Chronic Obstructive Pulmonary Disease	31
Diabetes	50
Dementia	39
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

hospital care	1411
inpatient care	1380
outpatient care	31

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	262
Female	278

**Ethnicity**
Non-Hispanic White	481
Black	0
Hispanic	20
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	205
85 and over	179
Less than 65	38

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	75
Depression	39
Chronic Kidney Disease	68
Asthma	14
Osteoperosis	13
Atrial Fibrilation	46
Heart Failure	64
Chronic Obstructive Pulmonary Disease	35
Diabetes	54
Dementia	33
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2020 were lab tests, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

blood draw	128
diabetes management	40
doctor visit	120
hospital care	196
inpatient care	196
lab tests	813
preventive care	230
thyroid function tests	118
vaccines	56

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	83
Female	141

**Ethnicity**
Non-Hispanic White	203
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	78
85 and over	53
Less than 65	16

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2020

Hypertension	72
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	51
Depression	21
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2021 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

blood draw	175
diabetes management	104
doctor visit	350
lab tests	1269
preventive care	265
thyroid function tests	170

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	96
Female	197

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	116
85 and over	43
Less than 65	11

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2021

Hypertension	69
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	35
Depression	17
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2022 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

blood draw	150
diabetes management	62
doctor visit	515
lab tests	691
preventive care	142
thyroid function tests	106

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	105
Female	228

**Ethnicity**
Non-Hispanic White	308
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	121
85 and over	51
Less than 65	18

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	13
Asthma	11
Osteoperosis	22
Atrial Fibrilation	17
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2023 were blood draw and lab tests.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

blood draw	255
doctor visit	571
lab tests	211

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	73
Female	188

**Ethnicity**
Non-Hispanic White	240
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	96
85 and over	51
Less than 65	11

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	17
Asthma	13
Osteoperosis	27
Atrial Fibrilation	20
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY during 2024 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

blood draw	269
doctor visit	479
lab tests	123
preventive care	42
vaccines	42

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Male	70
Female	164

**Ethnicity**
Non-Hispanic White	211
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	85
85 and over	53
Less than 65	14

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	22
Atrial Fibrilation	21
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Anna Lizza Lopez Siasoco, MD for Medicare patients.

The highest averages for the top procedures that Dr. Anna Lizza Lopez Siasoco, MD treated as a family medicine practitioner in Smithtown, NY were hospital care, inpatient care, lab tests and blood draw.

blood draw	172
diabetes management	68
doctor visit	424
ear procedures	14
hospital care	960
inpatient care	909
lab tests	521
outpatient care	91
preventive care	115
thyroid function tests	131
vaccines	45

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD.

**Gender**
Female	203
Male	147

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	7
Non-Hispanic White	307
Native American / Alaskan Native	0
Hispanic	7
Other	0

**Age**
75 to 84	125
85 and over	105
Less than 65	21
65 to 74	91

Average of Total of Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Anna Lizza Lopez Siasoco, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	52
Depression	24
Chronic Kidney Disease	37
Asthma	14
Osteoporosis	14
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Atrial Fibrillation	28
Dementia	20
Cancer	17

Education & Training

She has a state license in New York.

Licensed In: New York

Ratings & Reviews

Dr. Anna Lizza Lopez Siasoco, MD has a high overall rating with an average of 3.5 out of 5 stars based on 7 ratings. We collect ratings and reviews of Dr. Anna Lizza Lopez Siasoco, MD from all over the web to help you find the right in Smithtown, NY.

3.5

Overall Rating

(7 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Anna Lizza Lopez Siasoco, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pfizer Inc.	$444 ELIQUIS $444
Boehringer Ingelheim Pharmaceuticals, Inc.	$412 Pradaxa $251	JENTADUETO $21	JARDIANCE $15	$125
Novo Nordisk Inc	$328 Wegovy $138	Victoza $125	RYBELSUS $24	Saxenda $21	Ozempic $20
Janssen Pharmaceuticals, Inc	$301 INVOKANA $293	XARELTO $8
Novartis Pharmaceuticals Corporation	$280 ENTRESTO $280
Other	$1,138 Otezla $249	CardioMEMS HF System $154	VELTASSA $120	SOLIRIS $114	Aerospan $100	Other $400

**Types of Payments**
Food and Beverage	$2,773
Education	$130

Biography

Dr. Anna Siasoco is a physician who specializes in family medicine and hospital medicine (hospitalist). Patient reviews placed her at an average of 3.5 stars (out of 5).

Select Year:

Dr. Anna Lizza Lopez Siasoco, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Anna Lizza Lopez Siasoco, MD in 2024

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Anna Lizza Lopez Siasoco, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Family Physicians & Family Medicine Specialists in Nearby Locations

Other Providers in Smithtown, NY